Full list of all 17 NOT A HERO achievements.
The base game contains 12 achievements, and there is 1 DLC pack containing 5 achievements.
REACH THE END OF THE "ME, MYSELF & BUNNYLORD" CAMPAIGN
COMPLETE ALL OBJECTIVES IN THE "ME, MYSELF & BUNNYLORD" CAMPAIGN
FINISH "MILKSHAKE SHAKEDOWN" WITHOUT KILLING ANYONE
KILL THE GANG BOSS IN "TODAYS NEWS YESTERDAY"
KILL EVERYONE (EXCEPT THE KILLINATOR) IN "TO KILL A KILLINATOR"